feat: customer groups for people and companies with tahesab group sync and bulk register

Multiple groups per contact, legacy group text migrated, excel import/export, contacts filter and column, richer create-in-tahesab, match-first bulk export

apps/api/src/integrations/tahesab/dto.ts

@@ -1,4 +1,5 @@
 import {
+  ArrayMaxSize,
   IsArray,
   IsBoolean,
   IsIn,
@@ -176,6 +177,35 @@ export class ImportBulkFromTahesabDto {
   pageSize?: number;
 }
 
+export class SyncGroupsPageDto {
+  @IsString()
+  connectionId!: string;
+
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  page?: number;
+
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(100)
+  @Max(2000)
+  pageSize?: number;
+}
+
+export class ExportPeopleToTahesabDto {
+  @IsString()
+  connectionId!: string;
+
+  /** هر درخواست چند نفر؛ هر نفر چند تماس با ته‌حساب دارد */
+  @IsArray()
+  @ArrayMaxSize(25)
+  @IsString({ each: true })
+  personIds!: string[];
+}
+
 export class SearchTahesabDto {
   @IsString()
   connectionId!: string;